“IT’S like urgent Management-Alt-Delete on a pc,” says Cath Pendleton. “After I’m within the water, I’m so centered on my physique, my mind switches off. It’s simply me and the swim.”

Pendleton, an ice swimmer based mostly in Merthyr Tydfil, UK, is hardier than most. In 2020, 5 years after discovering she didn’t thoughts swimming in very chilly water, she turned the primary individual to swim a mile contained in the Antarctic circle. A part of her coaching concerned sitting in a freezer in her shed.

She is way from alone in her enthusiasm for chilly water, nevertheless. Because of media stories of the psychological well being advantages of a cold dip and pool closures because of covid-19, hovering numbers at the moment are taking to rivers, lakes and the ocean – as soon as the preserves of a handful of significantly powerful year-round swimmers. An estimated 7.5 million individuals swim outside within the UK alone, with an rising quantity swimming by way of the winter. International figures are laborious to return by, however the Worldwide Winter Swimming Affiliation has seen a increase in registered winter swimmers around the globe, even in China, Russia and Finland, the place water temperatures can drop beneath 0°C.

However is there something extra to it than the enjoyment of being in nature, mixed with the perverse euphoria of defying the chilly? In response to the newest analysis, the reply is perhaps. Current research have begun to show up proof that cold-water immersion could alleviate stress and melancholy and assist sort out autoimmune problems.…